function Enum::__construct

@phpstan-param array{literal?: mixed[], value: list<scalar>} $values

Throws

InvalidArgumentException

File

core/lib/Drupal/Component/Annotation/Doctrine/Annotation/Enum.php, line 64

Class

Enum

Annotation that can be used to signal to the parser to check the available values during the parsing process.

Namespace

Code

public function __construct(array $values) {
  if (!isset($values['literal'])) {
    $values['literal'] = [];
  }
  foreach ($values['value'] as $var) {
    if (!is_scalar($var)) {
      throw new InvalidArgumentException(sprintf('@Enum supports only scalar values "%s" given.', is_object($var) ? get_class($var) : gettype($var)));
    }
  }
  foreach ($values['literal'] as $key => $var) {
    if (!in_array($key, $values['value'])) {
      throw new InvalidArgumentException(sprintf('Undefined enumerator value "%s" for literal "%s".', $key, $var));
    }
  }
  $this->value = $values['value'];
  $this->literal = $values['literal'];
}